Epidemic prevention and control propaganda slogans and popular science knowledge

1. A small test on epidemic science knowledge

A small test on epidemic science knowledge 1. Primary school science knowledge test questions

Chaling County Chengxi Primary School Popular Science Knowledge Competition in Hunan Province Questions

1. Fill in the blanks:

1. The Chinese scientist known as the "Father of Hybrid Rice" is (Yuan Longping).

2. In order for artificial earth satellites to escape the attraction of the earth and enter orbit, the speed must reach (11.2 kilometers/second).

3. When you open a soda bottle, bubbles will appear inside. This is because (carbon dioxide) is dissolved inside.

4. Marathon is a long-distance race, the whole distance is (42.195) kilometers.

5. 1 nanometer is equal to (one billionth of a meter) meter.

6. China’s self-developed space shuttle was named (Shenzhou), and the first manned space shuttle was (Shenzhou 5).

7. Chinese scientists first arrived at the North Pole in 1951. The location of the scientific research station in the North Pole was determined at the Yellow River Station on July 28, 1999. The Yellow River Station is located in Ny-Alesund.

8. The largest desert in the world is the (Sahara) Desert in (Africa) Africa.

9. In daily life, the voltage of lighting circuit is (220) volts.

10. The smallest bone in the human body is the stapes (stapes) with a length of 0.25-0.43cm and a weight of only 50 mg (2-3mg?). It is located in the tympanum of the middle ear).

11. Our country stipulates that children under the age of (12 weeks) are not allowed to ride bicycles on the road.

12. The largest marine creature is (blue whale).

13. The most abundant metal element in the earth’s crust is (aluminum).

14. Light rain means less than (10) millimeters of rainfall within 24 hours.

15. The Nobel Prize *** has (5 2) awards. The Chinese-American Li Zhengdao won the (Nobel Physics) Prize.

16. China’s “Father of Missiles” refers to (Qian Xuesen).

17. The hardest substance in nature is (diamond).

18. World Environment Day is on (6) month (5) day.

19. The inventor of the electric light is (Edison).

20. Tide is the rising and falling movement of sea water caused by the gravitational pull of (the sun) and (the moon). It is called (tide) during the day and (tide) at night. .

21. The speed of sound propagation in steel can reach (5000) meters per second.

2. Choice:

1. The sinking and floating of sharks mainly depends on (b)

a swim bladder b liver

2. in the human body The biological clock is located in (d)

a brain b cerebellum c hypobrain d hypothalamus

3. The most common natural phenomenon on the earth is (a)

a Rain b Earthquake c Volcanic eruption d Lightning

4. (a) You can sleep standing up.

a horse b cow c sheep d chicken

5. Generally, only (a) mosquitoes can bite people.

a female b male

6. The bee nest is composed of many (d) "small rooms".

a triangle b quadrilateral c pentagon d hexagon

7. Place a thermometer in front of a rotating electric fan, the liquid column of the thermometer will (c).

a rises b falls c remains unchanged

8. There is a small square hole in the middle of an ancient coin. If this ancient coin is heated in a fire, then the small The area of ??the hole will

( b ).

a shrink b expand c remain unchanged

9. The rabbit only sleeps one day (a).

a 2 minutes b 2 hours c 4 hours d 6 hours

10. The hydrogen balloon will rise in the air. During the rise, the volume of the hydrogen balloon gradually (a) .

a expand b reduce c remain unchanged

11. Some items have two different names, such as "asphalt" and "asphalt" representing the same item.

So which two of the following names refer to the same item?

a dry ice b methane c engine d solid carbon dioxide

e motor f ethanol g methanol h alcohol

i formalin j biogas

(dry ice) and (solid carbon dioxide); (motor) and (engine); (methane) and (biogas);

(ethanol) and (alcohol); (formalin) and ( formaldehyde).

2. Popular Science Test Questions for Primary School Students

Popular Science Knowledge Competition Test Questions-------------------------------- -------------------------------------------------- --- Popular science knowledge contest test questions 1. Multiple-choice questions: 1 point for each question ***50 points 1. One nanometer is one meter (C), which is roughly equal to the length of 45 atoms arranged.

A One hundred thousandth B One millionth C One billionth 2. (A) is a type of ocean energy power generation, but it is the earliest and largest in the utilization of ocean energy. , one with more mature technology. A Tidal power generation B Wave power generation C Tidal power generation 3. When an object leaves the earth, it must apply force in the direction opposite to the earth's gravity (i.e. upward) to make it accelerate, and stop applying force when it reaches a certain speed. , it can move forward with inertia and break away from the earth.

When an object flies on the surface of the earth (that is, the distance is the radius of the earth), this speed is (A), which is called the escape velocity or escape velocity. A 11.2 kilometers/second B 12.2 kilometers/second C 21.2 kilometers/second 4. In early 2004, NASA's two Mars exploration rovers successfully landed. Which of the following did they not include? (C) A. Courage B. Opportunity C. Mariner 5. The main functions of grooves on car tires are: (A) A. Increase the friction with the ground B. Remove rain and muddy water C. Increase the buffering of the car body 6. In a constant temperature environment Indoors, you feel colder when you stand barefoot on ceramic tiles than when you stand on cotton. This is because: (B) A. Cotton has a higher temperature. B. Ceramic tiles conduct heat faster. C. Illusion of the body. 7. A person weighed himself once on the equator. With the same physical condition, I went to the North Pole again to weigh myself. Then: (B) A. It is heavier at the equator and lighter at the North Pole. B. It is lighter at the equator and heavier at the North Pole. C. It is the same weight. 8. A filled hydrogen balloon, if you release it, it will : (C) A keeps rising B rises to a certain height and then stops rising C keeps rising and finally explodes 9. Incandescent lamps turn black after being used for a long time because: (C) A The glass ages B The glass changes color when heated C The tungsten filament evaporates 10. Generally speaking, the environment is quiet when the sound is below (A).

A 50 decibels B60 decibels C70 decibels 11. The top ten environmental pollutions in the world are: (B) A Garbage pollution B Atmospheric pollution C Land desert pollution 12. Urban noise pollution mainly comes from (A) A Traffic Transportation and industrial production B. Too many people and noisy C. Commercial activities 13. Which vitamin supplement is beneficial to children’s bone growth? (B) A Dimension A B Dimension D C Dimension E 14. Which of the following methods of identifying the authenticity of mineral water is wrong? (A) A. Colorless and transparent under sunlight B. The refractive index is greater than that of tap water C. The degree of mineralization is greater than that of tap water 15. The first-class national protected animals are: (D) A. Swan B. Salmon fish C. PeacockD . Red-crowned Crane 16. When cells grow, the cell wall behaves in a certain way (C) A. Reversibility B. Plasticity C. Elasticity D. Rigidity 17. How much oxygen does clean air contain? (A) A. 21 B. 31 C. 41 18. The "queen bee" and "worker bee" in bees are: (B) A. Female bee, male bee B. Female bee, female bee C. Male bee, male bee Peak D. Male Peak, Female Bee 19. What is the origin of the marathon at the Olympic Games? (B) A. Game B. War C. Bet 20. The reason why traditional Chinese medicine cannot be boiled in boiling water is: (B) A. Boiling water will kill the effective cells of plant-based traditional Chinese medicine B. Boiling water will coagulate starch and protein C. Boiling water Cannot be dissolved with traditional Chinese medicine 21. How many days can red blood cells survive in human blood? (B) A. 80 days B. 120 days C. 150 days 22. What beverages should not be consumed when you have a fever? (C) A. Juice B. Plain water C. Strong tea 23. The country that successfully cloned a mammal for the first time - "Dolly" is: (A) A. Britain B. United States C. Germany 24. The basic unit of an organism is : (D) A. Organ B. Molecule C. Tissue D. Cell 25. The pathogen of SARS that was prevalent last year is: (C) A. Bacteria B. Fungus C. Virus 26. The Human Genome Project is a biological Apollo project , of which China participated in the determination accounted for all: (D) A. 50 B. 20 C. 10 D. 1 27. Yuan Longping, a famous Chinese scientist, is known as: (A) A. The father of hybrid rice B. The father of Chinese rice Father C. The father of Asian rice 28. The main hematopoietic organ of human beings is: (B) A. Heart B. Bone marrow C. Spinal cord D. Brain 29. The main reason why ultraviolet rays can sterilize is: (A) A. Destroy the nucleic acid of bacteria B. Sugars that destroy bacteria C. Lipids that destroy bacteria 30. The father’s blood type is A and the mother’s blood type is AB. How can the blood type of the child be born? (C) A. Type A B. Type B C. Type O D. Type AB 31. What is the theme of the 2008 Beijing Olympic Games? (B) A Peace B Green C Development. 32. What does the five-ring flag of the Olympic Games symbolize? (C) A. All over the world. B. Good harvest. C. Friendship and unity of athletes from five continents. 33. How long is the marathon? (B) A 35.129 kilometers B 42.129 kilometers C 41.129 kilometers 34. The red cross sign comes from (C) A cross B American flag C Swiss flag 35. Why can't you use flash to take pictures of babies to protect them? (A) A Retina B Nervous system C Hair roots 36. Qinshan Nuclear Power Station is located in Haiyan County, __ Province, my country (C) A. Jiangsu B. Anhui C. Zhejiang 37. The first person to set foot on the moon was (C) A .Gagarin B. David Brown C. Armstrong D. Michael Anderson 38. What kind of clothes are cooler in summer? (B) A. Black B. White C. Brown 39. When the Mercedes-Benz car brakes suddenly

, the front and rear pressure on the ground is ( ) A. The front wheel is larger B. The rear wheel is larger C. The front and rear wheels are the same size 40. The purpose of playing a swing is to extend the swing time of the swing as much as possible. The method that can be adopted is ( B ) A. When the swing reaches the highest position, the person squats down quickly on the board, and when the swing reaches the highest position, the person quickly stands up on the board B. When the swing reaches the highest position, the person quickly stands up on the board , when the swing reaches the lowest position, the person squats down quickly C. Try to keep it unchanged 41. Among the 7 international units, which of the following is not included (C) A. Candela B. Ampere C. Volt 42. Which of the following is beautiful? Famous Chinese physicists have never won the Nobel Prize in Physics (D) A. Yang Zhenning B. Lee Tsung-dao C. Ting Zhaozhong D. Wu Jianxiong 43. A river with the same soil quality on both sides flows from south to north. If it flows eastward, If the banks are severely eroded by river water, which hemisphere is the river located in? (A) A. Northern Hemisphere B. Southern Hemisphere C. Unable to determine 44. Which was the world's first computer, ENIAC.

3. Popular Science Test Questions for Primary School Students

Popular Science Knowledge Competition Test Questions----------------------------- -------------------------------------------------- --- Popular science knowledge contest test questions 1. Multiple-choice questions: 1 point each *** 50 points 1. One nanometer is one meter (C), which is roughly equal to the length of 45 atoms arranged.

A One hundred thousandth B One millionth C One billionth 2. (A) is a type of ocean energy power generation, but it is the earliest and largest development in ocean energy utilization. , one with more mature technology. A Tidal power generation B Wave power generation C Tidal power generation 3. When an object leaves the earth, it must apply force in the direction opposite to the earth's gravity (i.e. upward) to make it accelerate, and stop applying force when it reaches a certain speed. , it can move forward with inertia and break away from the earth.

When an object flies on the surface of the earth (that is, the distance is the radius of the earth), this speed is (A), which is called the escape velocity or escape velocity. A 11.2 kilometers/second B 12.2 kilometers/second C 21.2 kilometers/second 4. In early 2004, NASA's two Mars exploration rovers successfully landed. Which of the following did they not include? (C) A. Courage B. Opportunity C. Mariner 5. The main functions of grooves on car tires are: (A) A. Increase the friction with the ground B. Remove rain and muddy water C. Increase the buffering of the car body 6. In a constant temperature environment Indoors, you feel colder when you stand barefoot on ceramic tiles than when you stand on cotton. This is because: (B) A. Cotton has a higher temperature. B. Ceramic tiles conduct heat faster. C. Illusion of the body. 7. A person weighed himself once on the equator. With the same physical condition, I went to the North Pole again to weigh myself. Then: (B) A. It is heavier at the equator and lighter at the North Pole. B. It is lighter at the equator and heavier at the North Pole. C. It is the same weight. 8. A filled hydrogen balloon, if you release it, it will : (C) A keeps rising B rises to a certain height and then stops rising C keeps rising and finally explodes 9. Incandescent lamps turn black after being used for a long time because: (C) A The glass ages B The glass changes color when heated C The tungsten filament evaporates 10. Generally speaking, the environment is quiet when the sound is below (A).

A 50 decibels B60 decibels C70 decibels 11. The top ten environmental pollutions in the world are: (B) A Garbage pollution B Atmospheric pollution C Land desert pollution 12. Urban noise pollution mainly comes from (A) A Traffic Transportation and industrial production B. Too many people and noisy C. Commercial activities 13. Which vitamin supplement is beneficial to children’s bone growth? (B) A Dimension A B Dimension D C Dimension E 14. Which of the following methods of identifying the authenticity of mineral water is wrong? (A) A. Colorless and transparent under sunlight B. The refractive index is greater than that of tap water C. The degree of mineralization is greater than that of tap water 15. The first-class national protected animals are: (D) A. Swan B. Salmon fish C. PeacockD . Red-crowned Crane 16. When cells grow, the cell wall behaves in a certain way (C) A. Reversibility B. Plasticity C. Elasticity D. Rigidity 17. How much oxygen does clean air contain? (A) A. 21 B. 31 C. 41 18. The "queen bee" and "worker bee" in bees are: (B) A. Female bee, male bee B. Female bee, female bee C. Male bee, male bee Peak D. Male Peak, Female Bee 19. What is the origin of the marathon at the Olympic Games? (B) A. Game B. War C. Bet 20. The reason why traditional Chinese medicine cannot be boiled in boiling water is: (B) A. Boiling water will kill the effective cells of plant-based traditional Chinese medicine B. Boiling water will coagulate starch and protein C. Boiling water Cannot be dissolved with traditional Chinese medicine 21. How many days can red blood cells survive in human blood? (B) A. 80 days B. 120 days C. 150 days 22. What beverages should not be consumed when you have a fever? (C) A. Juice B. Plain water C. Strong tea 23. The country that successfully cloned a mammal for the first time - "Dolly" is: (A) A. Britain B. United States C. Germany 24. The basic unit of an organism is : (D) A. Organ B. Molecule C. Tissue D. Cell 25. The pathogen of SARS that was prevalent last year is: (C) A. Bacteria B. Fungus C. Virus 26. The Human Genome Project is a biological Apollo project , of which China participated in the determination accounted for all: (D) A. 50 B. 20 C. 10 D. 1 27. Yuan Longping, a famous Chinese scientist, is known as: (A) A. The father of hybrid rice B. The father of Chinese rice Father C. The father of Asian rice 28. The main hematopoietic organ of human beings is: (B) A. Heart B. Bone marrow C. Spinal cord D. Brain 29. The main reason why ultraviolet rays can sterilize is: (A) A. Destroy the nucleic acid of bacteria B. Sugars that destroy bacteria C. Lipids that destroy bacteria 30. The father’s blood type is A and the mother’s blood type is AB. How can the blood type of the child be born? (C) A. Type A B. Type B C. Type O D. Type AB 31. What is the theme of the 2008 Beijing Olympic Games? (B) A Peace B Green C Development. 32. What does the five-ring flag of the Olympic Games symbolize? (C) A. All over the world. B. Good harvest. C. Friendship and unity of athletes from five continents. 33. How long is the marathon? (B) A 35.129 kilometers B 42.129 kilometers C 41.129 kilometers 34. The red cross sign comes from (C) A cross B American flag C Swiss flag 35. Why can't you use flash to take pictures of babies to protect them? (A) A Retina B Nervous system C Hair roots 36. Qinshan Nuclear Power Station is located in Haiyan County, __ Province, my country (C) A. Jiangsu B. Anhui C. Zhejiang 37. The first person to set foot on the moon was (C) A .Gagarin B. David Brown C. Armstrong D. Michael Anderson 38. What kind of clothes are cooler in summer? (B) A. Black B. White C. Brown 39. When the Mercedes-Benz car brakes suddenly

, the front and rear pressure on the ground is ( ) A. The front wheel is larger B. The rear wheel is larger C. The front and rear wheels are the same size 40. The purpose of playing a swing is to extend the vibration time of the swing as much as possible. The method that can be adopted is ( B ) A. When the swing reaches the highest position, the person squats down quickly on the board, and when the swing reaches the highest position, the person quickly stands up on the board B. When the swing reaches the highest position, the person quickly stands up on the board , when the swing reaches the lowest position, the person squats down quickly C. Try to keep it unchanged 41. Among the 7 international units, which of the following is not included (C) A. Candela B. Ampere C. Volt 42. Which of the following is beautiful? Famous Chinese physicists have never won the Nobel Prize in Physics (D) A. Yang Zhenning B. Li Zhengdao C. Ting Zhaozhong D. Wu Jianxiong 43. A river with the same soil quality on both sides of the bank flows from south to north. If it flows eastward, If the banks are severely eroded by river water, which hemisphere is the river located in? (A) A. Northern Hemisphere B. Southern Hemisphere C. Unable to determine 44. ENIAC is the world's first computer.

4. The questions for the science knowledge contest for primary school students need to be studied for six years, and the answers are required, 20 questions, everyone

The test questions for the science knowledge contest for the sixth grade students

1. Fill in the blanks (50 points)

1. In daily life, the voltage of the lighting circuit is (220) volts.

2. China’s “Father of Missiles” Qian Xuesen passed away in (2009) at the age of 98.

3. 1 nanometer is equal to (one billionth of a meter) meter.

4. Quxi No. 3 Primary School has held (11) Youth Science and Technology Innovation Competition.

5. The English abbreviation of the computer's central processing unit is (CPU).

6. The most poisonous spider in the world calls (wolf spider).

7. The first telescope was invented by (Galileo).

8. The world’s first postage stamp appeared in (UK).

9. The organ with the highest water content in the human body is (the eyeball).

10. The first inert gas found in the air was (neon).

11. The image of “Peace Dove” was created by (Picasso).

12. The longest mountain range in the world is (the Andes).

13. Pangolins hunt with their tongues.

14. The order of traffic lights at an intersection from left to right is (red, yellow, green).

15. The northernmost city in my country is (Mohe).

16. The author of "Compendium of Materia Medica" is (Li Shizhen).

17. The hardest part of the human body is (teeth).

18. The ship emits six piccolos, which means (in distress).

19. The cleanest energy is (solar energy).

21. The author of "The Art of War" is (Sun Wu).

22. The main component of natural gas is (methane)

23. The current president of the International Olympic Committee is (Rogge).

24. People see the continuous scenes of the movie because of the phenomenon of (persistence of vision).

25. The opening date of China’s 2010 Shanghai World Expo is (May 1, 2010).

2. Judgment (10 points)

1. China’s first Olympic champion was Liu Xiang. (Xu Haifeng)

2. Eating too much soy sauce will darken your skin. (No)

3. Alcohol can help remove ballpoint pen oil from clothes. (Can)

4. The slogan of the Olympic Games is "Higher, Faster, Stronger". (Yes)

5. Eating raw radish is good for health.

(Yes)

3. Choice (10 points)

1. The biological clock in the human body is located in (d)

A brain B cerebellum C lower brain D lower brain Thalamus

2. The most common natural phenomenon on the earth is (a)

A Rain B Earthquake C Volcanic eruption D Lightning

3. The bee nest is Composed of many (d) "small rooms".

A Triangle B Quadrangle C Pentagon D Hexagon

4. Who invented anesthesia? (A).

A Hua Tuo B Edison C Qian Xuesen.

5. The rabbit only sleeps one day (a).

A 2 minutes B 2 hours C 4 hours D 6 hours

4. Questions and Answers (40 points)

1. What are the three most famous drinks in the country? Which three?

Answer: Tea, cocoa, coffee. (3 points)

2. Why are there no live hairtails for sale in the market? (5 points)

When the hairtail was caught, it died immediately due to the huge change in pressure.

3. What are the five most precious gems in the world called? (5 points)

Answer: (cat’s eye, emerald, diamond, sapphire, ruby)

4. Why don’t rabbits drink water? (5 points)

Answer: (Because the rabbit’s staple food, vegetables, contains a lot of water, which is enough for the body’s needs. If there is too much water in the intestine, it will cause gastroenteritis. But the rabbit’s body lacks water. You can also drink water).

5. Why can’t you turn off the lights and watch TV? (6 points)

Answer: (The screen and images of the TV are relatively small. When viewing in the dark, your vision needs to be highly concentrated and expanded, and you are particularly sensitive to the strong reflection of light on the TV screen. It will damage the eyes and reduce vision)

6. When winter comes, using briquettes for heating is easy to cause gas poisoning. Do you know what are the main ingredients that cause gas poisoning? (8 points)

Answer: (Carbon monoxide) How does it poison people? (The human body relies on hemoglobin in the blood to carry oxygen to various tissues and organs. After inhaling colorless and odorless carbon monoxide, it will enter the human blood. The ability of carbon monoxide to bind to hemoglobin is 250 times stronger than oxygen. It quickly seizes the blood The location where oxygen combines with hemoglobin in the air, causing hypoxia in the brain and body, which can lead to death in a short period of time)

7. What science and technology activities has been held in our school? Please write the name of the activity. (8 points)

Answer: Science and technology newspaper clipping competition, science and technology handwritten newspaper competition, science fiction painting competition, jigsaw puzzle competition, science and technology blackboard newspaper competition, science and technology gizmo competition, science and technology short paper competition, science and technology practice activities, small Invention lectures, etc.

5. Earthquake Science Popularization Knowledge Competition Questions and Answers

Knowledge of laws and regulations on earthquake prevention and disaster reduction? Earthquake science knowledge 1. "Law of the People's Republic of China on Earthquake Prevention and Disaster Mitigation" was promulgated in December 1997 It was adopted at the 29th meeting of the Standing Committee of the Eighth National People's Congress on March 29 and came into effect on March 1, 1998.

2. The "Shandong Province Earthquake Prevention and Disaster Mitigation Regulations" were adopted and promulgated at the 11th meeting of the Standing Committee of the Ninth People's Congress of Shandong Province on October 25, 1999. 3. The revised "Shandong Province Earthquake Safety Assessment Management Measures" was released on January 21, 2005 and came into effect on March 1, 2005.

4. Earthquake prevention and disaster reduction work follows the policy of focusing on prevention and combining defense with rescue. 5. Earthquake prevention and disaster reduction work shall be led by people’s governments at all levels.

6. The "Regulations on the Investigation and Management of Seismically Active Faults in Shandong Province" were adopted at the 6th executive meeting of the Provincial *** on May 26, 2003, and came into effect on August 1, 2003.

7. If a new construction, expansion or renovation construction project causes harm to earthquake monitoring facilities or the earthquake observation environment, and no prior consent is obtained and corresponding measures are taken in accordance with the law, a fine of not less than 5,000 yuan but not more than 100,000 yuan may be imposed in serious cases.

8. People *** at or above the county level should incorporate earthquake prevention and disaster reduction into local national economic and social development plans, and gradually increase the funding required for earthquake prevention and disaster reduction. 9. Earthquake safety assessment work must be included in the capital construction management procedures and carried out during the feasibility study stage of the construction project or the planning and site selection stage.

10. The design unit must carry out seismic design in accordance with the seismic fortification requirements and seismic design specifications; the construction unit must carry out construction in accordance with the seismic design. 11. Earthquake disaster prevention measures, including engineering prevention and non-engineering prevention.

12. Earthquake monitoring work implements the principle of combining professional network (station) monitoring with group measurement and prevention. 13. When formulating urban planning, the local seismic tectonic environment should be fully considered when selecting project construction sites. Active breaks must be avoided. 14. The results of the seismic safety assessment must be reviewed and approved by the provincial or national seismic safety assessment committee, and the seismic fortification requirements must be reviewed and approved by the corresponding earthquake administrative department according to the project management authority, as the basis for seismic fortification.

15. Educational administrative departments at all levels should strengthen earthquake prevention and disaster reduction knowledge education for primary and secondary schools and carry out earthquake prevention and earthquake avoidance training. 16. For major construction projects such as roads, railways (underground railways), oil (steam) pipelines, communication optical (electrical) cables, and long-distance water distribution (transmission) pipelines that cross seismic active faults, appropriate measures must be taken in accordance with relevant national regulations. defensive measures.

17. After a destructive earthquake occurs, the provincial earthquake administrative department shall work with construction, civil affairs and other relevant departments to conduct investigation and assessment of earthquake disaster losses. 18. Seismic safety assessment must be conducted for major construction projects and construction projects that may cause serious secondary disasters.

19. When the relevant departments of the People’s Government at or above the county level examine and approve construction projects, they will not approve if the feasibility study report or project application report lacks seismic fortification requirements. 20. People's governments at all levels and their relevant departments should strengthen publicity and education on earthquake prevention and disaster reduction, enhance the awareness of earthquake prevention and disaster reduction in the whole society, and improve citizens' self-rescue and mutual rescue capabilities in earthquake disasters.

21. If seismic fortification measures have not been adopted for already-built buildings and structures, seismic performance appraisal shall be carried out in accordance with the law, and necessary seismic reinforcement measures shall be taken. 22. People’s governments at all levels and their relevant departments should guide farmers to build houses with earthquake resistance and actively promote rural earthquake-resistant housing designs suitable for different regions.

23. The degree of earthquake damage to the ground and buildings (structures) is called intensity. 24. my country divides earthquake intensity into 12 degrees.

25. Earthquake precursors are divided into macro precursors and micro precursors. 26. The state protects earthquake monitoring facilities and earthquake observation environments in accordance with the law, and no unit or individual may threaten earthquake monitoring facilities or earthquake observation environments.

27. If new construction, expansion, or reconstruction construction projects inevitably cause damage to seismic monitoring facilities and seismic observation environments, they may be explained afterwards. (*) 28. No unit or individual may harm or destroy earthquake monitoring facilities and the earthquake observation environment, or interfere with or hinder the work of earthquake monitoring networks (stations).

29. Any unit or individual has the obligation to participate in earthquake prevention and disaster reduction activities in accordance with the law, and has the right to stop and report behaviors that obstruct or undermine earthquake prevention and disaster reduction work. 30. The seismic safety evaluation results can be directly used as the basis for seismic fortification.

(*) 31. New construction, reconstruction, and construction projects must meet the seismic fortification requirements stipulated by the state. Construction of projects that do not meet the seismic fortification requirements shall not begin. 32. For existing buildings and structures that have not taken anti-seismic fortification measures, they must undergo seismic performance appraisal in accordance with the law, and necessary seismic reinforcement measures should be taken.

33. The state implements a unified release system for earthquake forecasts.

34. Newly built super high-rise buildings and structures above 150 meters must be equipped with strong earthquake observation facilities.

35. The three major seismic zones in the world are the Pacific Rim Seismic Zone, the Eurasian Seismic Zone and the Ridge Seismic Zone. 36. Newly built nuclear power plants and large reservoirs that may induce earthquakes must set up seismic monitoring networks.

37. The "forecast" earthquake magnitude is very accurate, and the rumors that the earthquake time and location are very specific are rumors. 38. The shock absorber should be in a place where it is easy to form a triangular space.

39. For shock absorbers, you should choose places with small openings such as kitchens, toilets, and storage rooms. 40. When rescuing injured people after an earthquake, rescue those who are far away first and then those who are near.

(*) 41. The place where an earthquake occurs inside the earth is called the epicenter. (*) 42. A huge earthquake of magnitude 8.5 occurred in Tancheng, our province.

43. Residential community construction projects with a construction area of ??more than 100,000 square meters must undergo earthquake safety assessment. 44. Seismic safety assessment must be conducted for reservoir and dam construction projects exceeding 100 million cubic meters.

45. Earthquakes can easily cause secondary disasters such as fires, floods, explosions, and leaks of toxic and harmful substances. 46. ??The Chinese People's Liberation Army, the Chinese People's Armed Police Force and the militia should perform the tasks of earthquake prevention and disaster reduction assigned by the state.

47. Earthquake disaster prevention and reduction work follows the policy of focusing on prevention and combining defense with rescue. 48. If a construction project fails to conduct an earthquake safety assessment in accordance with the law, the earthquake administrative and civil management department will impose a fine of 10,000 to 100,000 yuan.

49. Major construction projects and construction projects that may cause serious natural disasters must conduct seismic safety evaluations during the feasibility study stage in accordance with relevant national and provincial regulations, and determine seismic fortification requirements based on the evaluation results. Carry out earthquake-resistant fortification. 50. During post-earthquake disaster relief, all units and individuals must abide by laws and regulations and comply with social norms.